HP Pavilion Dv9200 Entertainment Notebook Pc Series Service Guide

Removal and Replacement Procedures
Maintenance and Service Guide 5–45
24. If it is necessary to replace the wireless antenna transceivers 
and cables, remove the two Phillips PM2.0×4.0 screws 1 that 
secure each transceiver to the display enclosure.
25. Remove the wireless antenna cables from the clips 2 built 
into the display enclosure.
26. Detach the wireless antenna transceivers 3 from the 
display enclosure.
27. Remove the wireless antenna cables 4.
Removing the Wireless Antenna Transceivers and...

5–46 Maintenance and Service Guide
Removal and Replacement Procedures
28. If it is necessary to replace the microphones and cables, 
release the retention tabs 1 built into the display enclosure 
that secure the microphone cables to the display enclosure.
29. Remove the microphone receivers 2 from the clips in the 
display enclosure.
30. Remove the microphone cables 3 from the 
display enclosure.
Removing the Microphones
Display Assembly Subcomponents
Spare Part Number Information
Microphones 432961-001 

Removal and Replacement Procedures
Maintenance and Service Guide 5–47
31. If it is necessary to replace the camera cable, release the 
retention tabs 1 built into the display enclosure that secure 
the camera cable to the display enclosure.
32. Remove the camera cable 2 from the display enclosure.
Removing the Camera Cable
Reverse the above procedure to reassemble and install the 
display assembly
Display Assembly Subcomponents
Spare Part Number Information
Display Cable Kit (includes camera cable)...

5–48 Maintenance and Service Guide
Removal and Replacement Procedures
5.15 Top Cover
1. Prepare the computer for disassembly (Section 5.3) and 
remove the following components:
❏Hard drive (Section 5.4)
❏Optical drive (Section 5.9)
❏Switch cover (Section 5.10)
❏Keyboard (Section 5.11)
❏Speaker assembly (Section 5.12)
❏Display assembly (Section 5.14)
Top Cover Spare Part Number Information
Top cover (includes TouchPad and TouchPad cable) for use with 
model dv9000
Top cover (includes TouchPad and TouchPad...

Removal and Replacement Procedures
Maintenance and Service Guide 5–49
2. Turn the computer upside down with the front toward you.
3. Remove the eight Phillips PM2.5×8.0 screws that secure the 
top cover to the computer.
Removing the Top Cover Screws, Part 1 

5–50 Maintenance and Service Guide
Removal and Replacement Procedures
4. Remove the four silver Phillips PM2.5×5.0 screws that secure 
the top cover to the computer.
Removing the Top Cover Screws, Part 2 

Removal and Replacement Procedures
Maintenance and Service Guide 5–51
5. Turn the computer right-side up with the front toward you.
6. Disconnect the power button board cable 1 and the LED 
board cable 2 from the low insertion force (LIF) connectors 
to which they are connected.
7. Release the ZIF connector to which the TouchPad cable is 
attached and disconnect the TouchPad cable 3.
Disconnecting the Top Cover Cables 

5–52 Maintenance and Service Guide
Removal and Replacement Procedures
8. Remove the five Phillips PM2.5×8.0 screws 1 and the silver 
Phillips PM2.5×5.0 screw 2 that secures the top cover to 
the computer.
Removing the Top Cover Screws, Part 3 

Removal and Replacement Procedures
Maintenance and Service Guide 5–53
9. Lift the rear edge of the top cover until it disengages from 
the computer, and remove the top cover.
Removing the Top Cover
Reverse the above procedure to install the top cover. 

5–54 Maintenance and Service Guide
Removal and Replacement Procedures
5.16 Wireless Switch Board
1. Prepare the computer for disassembly (Section 5.3) and 
remove the following components:
❏Hard drive (Section 5.4)
❏Optical drive (Section 5.9)
❏Switch cover (Section 5.10)
❏Keyboard (Section 5.11)
❏Speaker assembly (Section 5.12)
❏Display assembly (Section 5.14)
❏Top cover (Section 5.15)
Wireless Switch Board Spare Part Number Information
Wireless switch board 432991-001